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Table 3 Comparison of postoperative adverse reactions between the two groups [n (%)]

From: Effect of subanesthetic dose of esketamine on postoperative rehabilitation in elderly patients undergoing hip arthroplasty

Group

Nausea and vomiting

Itchy skin

Dizzy

Talking more than usual

Group A (n = 67)

10 (15)

5 (7)

8 (12)

7 (11)

Group B (n = 65)

26 (40)

8 (12)

18 (28)

4 (6)

\(\chi^{2}\)

13.971

0.872

5.176

0.796

p

P < 0.001

0.350

0.023

0.372